[lvs-users] Nanny Error!

Graeme Fowler graeme at graemef.net
Sun Jun 7 15:31:27 BST 2009


On Sun, 2009-06-07 at 07:46 -0600, Just E. Mail wrote:
> I can PING  192.168.1.254  (interface on the director) from realserver 
> rs1 192.168.1.10

OK, good.

> 2. Can you connect to port 80 on 192.168.1.10 from the director?
> 
> No idea what you mean, but I did try displaying the WEB 
> http://www.tib.com from the director and it did not work.

So in conjunction with:

> Is Apache on 192.168.1.10 logging any accesses from the director?
> 
> No.

This means that the realserver isn't reachable on port 80 from the
director. On the director, do this:

( echo "GET / HTTP/1.0" && echo ) | nc 192.168.1.10 80

That should output a raw web page. If it doesn't, then something is
preventing the director connecting to the realserver's webserver
application.

You may have a firewall rule in place on the realserver which causes
this.

Graeme





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